This study was conducted in two Indian states of Punjab (in the north) and Karnataka (in the south). An analysis of long term trends in groundwater development and agricultural growth in Karnataka shows two things. First, the growth in irrigation was largely contributed by expansion of groundwate...
Mukherji, Aditi
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[Innovations in managing the agriculture, energy and groundwater nexus: evidence from two states in India.]
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Innovations in managing the agriculture, energy and groundwater nexus: evidence from two states in India.
This paper tells the story of trade-off between hydropower and irrigation and its implications for groundwater use in Syrdarya basin in Central Asia. With the independence of the central Asian republics, this trade-off has become a transboundary issue. Efforts to coordinate bilateral action using...
Karimov, Akmal A.
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Giordano, Mark
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Mukherji, Aditi
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Borisov, Vecheslav
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Djumanov, Jamol
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[Of transboundary basins, integrated water resources management (IWRM) and second best solutions: the case of groundwater banking in Central Asia]
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Of transboundary basins, integrated water resources management (IWRM) and second best solutions: the case of groundwater banking in Central Asia
In this Highlight, the impact of metering of electric tube wells on groundwater use in West Bengal, India was quantified. Quantification of impact was made feasible through surveys conducted in 2004 and 2007 and then again a follow-up survey in 2010 by revisiting the same villages and households....
Meenakshi, J.V.
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Banerji, A.
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Mukherji, Aditi
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Gupta, A.
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[Impact of metering of tube wells on groundwater use in West Bengal, India.]
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Impact of metering of tube wells on groundwater use in West Bengal, India.
West Bengal had started a program of metering of agricultural tube wells in 2007. Since then, the state has successfully metered almost 90 percent of its electric tube wells. This comes at a time when most other states in India have steered clear of metering even though universal metering is mand...
Mukherji, Aditi
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Das, A.
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[How did West Bengal bell the proverbial cat of agricultural metering?: the economics and politics of groundwater.]
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How did West Bengal bell the proverbial cat of agricultural metering?: the economics and politics of groundwater.
Asia accounts for 70% of the world's irrigated area and is home to some of the oldest and largest irrigation schemes. While these irrigation schemes played an important role in ensuring food security for billions of people in the past, their current state of affairs leaves much to be desired. Thi...
Mukherji, Aditi
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Facon, T.
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Fraiture, Charlotte de
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Molden, David J.
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Chartres, Colin J.
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[Growing more food with less water: how can revitalizing Asia's irrigation help?]
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Growing more food with less water: how can revitalizing Asia's irrigation help?
Besides India, there are a few other countries like Mexico, Spain, Pakistan, Bangladesh and China which also make intensive use of groundwater. This highlight reviews groundwater institutions and policies in these countries, with a special focus on the interlinkages between energy and groundwater...
Mukherji, Aditi
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Shah, Tushaar
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[A review of international experience in managing energy irrigation nexus.]
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A review of international experience in managing energy irrigation nexus.
This Highlight reviews 34 papers that deal with interventions aimed at reducing negative impacts of irrigating with Arsenic (As) rich water. These studies show that there are six broad groups of interventions: deficit irrigation, soil fertilization, growing crops other than paddy, switching to As...
Senanayke, N.
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Mukherji, Aditi
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[Irrigating with arsenic contaminated groundwater in the Bengal Delta: a review of mitigation options.]
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Irrigating with arsenic contaminated groundwater in the Bengal Delta: a review of mitigation options.
In this Highlight, historical antecedents of energy-irrigation nexus in India are examined and it has been found that its genesis lies in policy decision taken over two decades ago to supply unmetered electricity to farmers. This has led to a number of problems, most important of which is lack of...
Mukherji, Aditi
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Shah, Tushaar
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Giordano, Mark
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[Managing energy-irrigation nexus in India: a typology of state interventions.]
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Managing energy-irrigation nexus in India: a typology of state interventions.